156945168

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19157

約数の個数: 80

約数和(自身を含む): 474225600

約数和(自身を除く): 317280432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19121, 38242, 57363, 76484, 114726, 152968, 172089, 229452, 305936, 344178, 363299, 458904, 516267, 688356, 726598, 917808, 1032534, 1089897, 1376712, 1453196, 2065068, 2179794, 2753424, 2906392, 3269691, 4130136, 4359588, 5812784, 6539382, 8260272, 8719176, 9809073, 13078764, 17438352, 19618146, 26157528, 39236292, 52315056, 78472584, 156945168]

約数ペア:

[(1, 156945168), (2, 78472584), (3, 52315056), (4, 39236292), (6, 26157528), (8, 19618146), (9, 17438352), (12, 13078764), (16, 9809073), (18, 8719176), (19, 8260272), (24, 6539382), (27, 5812784), (36, 4359588), (38, 4130136), (48, 3269691), (54, 2906392), (57, 2753424), (72, 2179794), (76, 2065068), (108, 1453196), (114, 1376712), (144, 1089897), (152, 1032534), (171, 917808), (216, 726598), (228, 688356), (304, 516267), (342, 458904), (432, 363299), (456, 344178), (513, 305936), (684, 229452), (912, 172089), (1026, 152968), (1368, 114726), (2052, 76484), (2736, 57363), (4104, 38242), (8208, 19121)]